X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fcsit_release_notes.rst;h=c3431442c2e2f68e243fe49bca2f734d4a709b11;hb=4ade202fbf0b8978cd7d348507c14eda28ae76ad;hp=d029bd0e74fcca4cd000f316c8b0618daee15c9c;hpb=1c66ee7e4d3c0ac6375c1c5ca15bc349d8cb3bfa;p=csit.git diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst index d029bd0e74..c3431442c2 100644 --- a/docs/report/vpp_performance_tests/csit_release_notes.rst +++ b/docs/report/vpp_performance_tests/csit_release_notes.rst @@ -8,38 +8,47 @@ Changes in CSIT |release| - **Container Topologies Orchestrated by K8s with VPP memif tests** - - Added tests with VPP in L2 Cross-Connect and Bridge-Domain configurations - connecting over memif virtual interfaces VPPs running in Docker - containers, with service chain topologies orchestrated by Kubernetes. - Chained, horizontal and standalone linked topologies added; + - Added tests with VPP in L2 Cross-Connect and Bridge-Domain + configurations containers, with service chain topologies orchestrated by + Kubernetes. Added following forwarding topologies: i) "Parallel" with + packets flowing from NIC via VPP to container and back to VPP and NIC; + ii) "Chained" a.k.a. "Snake" with packets flowing via VPP to container, + back to VPP, to next container, back to VPP and so on until the last + container in chain, then back to VPP and NIC; iii) "Horizontal" with + packets flowing via VPP to container, then via "horizontal" memif to + next container, and so on until the last container, then back to VPP and + NIC;. - **VPP TCP/IP stack** - - Added tests with VPP builtin TCP based HTTP server. WRK traffic generator - is used. + - Added tests for VPP TCP/IP stack using VPP built-in HTTP server. + WRK traffic generator is used as a client-side; - **SRv6 tests** - - [placeholder] + - Initial SRv6 (Segment Routing IPv6) tests verifying performance of + IPv6 and SRH (Segment Routing Header) encapsulation, decapsulation, + lookups and rewrites based on configured End and End.DX6 SRv6 egress + functions; - **IPSecSW tests** - SW computed IPSec encryption with AES-GCM, CBC-SHA1 ciphers, in - combination with IPv4 routed-forwarding. + combination with IPv4 routed-forwarding; #. Presentation and Analytics Layer - - Added multi-core scale-up analysis into Presentation and Analytics Layer - (PAL) for automated CSIT test results analysis; - + - Added throughput speedup analysis for multi-core and multi-thread + VPP tests into Presentation and Analytics Layer (PAL) for automated + CSIT test results analysis; #. Other improvements - **Framework optimizations** - - Ability to run CSIT framework on ARM architecture. + - Ability to run CSIT framework on ARM architecture; - - Overall stability improvements. + - Overall stability improvements; Performance Improvements ------------------------ @@ -70,7 +79,7 @@ Non-Drop Rate Throughput discovery tests: \makeatletter \csvset{ - perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, + perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, } \makeatother @@ -102,7 +111,7 @@ Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%: \makeatletter \csvset{ - perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, + perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, } \makeatother @@ -146,7 +155,7 @@ Non-Drop Rate Throughput discovery tests: \makeatletter \csvset{ - perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, + perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, } \makeatother @@ -178,7 +187,7 @@ Partial Drop Rate thoughput discovery tests with packet Loss Tolerance of 0.5%: \makeatletter \csvset{ - perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, + perfimprovements column width/.style={after head=\csv@pretable\begin{longtable}{ m{1.5cm} m{4cm} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1} m{#1}}\csv@tablehead}, } \makeatother @@ -214,4 +223,3 @@ Here is the list of known issues in CSIT |release| for VPP performance tests: | 4 | Lower than expected NDR throughput with | CSIT-569 | Suspected NIC firmware or DPDK driver issue affecting NDR and | | | xl710 and x710 NICs, compared to x520 NICs. | | PDR throughput. Applies to XL710 and X710 NICs. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -